ios – 仅在视图的一部分上接收轻击手势

CGRect locationRect;

在viewdidload中

locationRect = CGRectMake(CREATE A FRAME HERE);

下一个委托方法

- (void)handleGesture:(UIGestureRecognizer *)gestureRecognizer {
    CGPoint p = [gestureRecognizer locationInView:self.view];
    if (CGRectContainsPoint(locationRect,p)) {
        NSLog(@"it's inside");
    } else {
        NSLog(@"it's outside");
    }
}